CN215965050U

CN215965050U - Highway engineering road bed road surface construction is with washing stone desilting device

Info

Publication number: CN215965050U
Application number: CN202122208139.3U
Authority: CN
Inventors: 杜波; 田宇; 何富彪; 刘运秋
Original assignee: Beijing Uban Construction Hua Sheng Traffic Construction Co ltd
Current assignee: Beijing Uban Construction Hua Sheng Traffic Construction Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-08
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a stone washing and mud removing device for highway engineering roadbed and pavement construction, and belongs to the field of highway engineering roadbed construction. The utility model provides a highway engineering road bed road surface construction is with washing stone desilt device, includes the drum, the discharge gate has been seted up at drum bottom surface middle part, the motor output runs through the drum top surface and extends to its inside and coaxial fixedly connected with pivot, pivot outer wall lower extreme is equipped with auger blade for the inside position cover of shell, pivot upper portion has set firmly the diaphragm, diaphragm bilateral symmetry rotates and is connected with two axle centers, both ends are coaxial fixedly connected with gear and carousel respectively for symmetrical structure about the axle center, drum circumference inner wall upper end is annular equidistant a plurality of tooth posts that have set firmly, the carousel bottom is annular equidistant a plurality of steel wire brush heads that have set firmly. The utility model effectively avoids the dead angle of cleaning and can fully clean the sand stone.

Description

Highway engineering road bed road surface construction is with washing stone desilting device

Technical Field

The utility model relates to the field of highway engineering roadbed construction, in particular to a stone washing and mud removing device for highway engineering roadbed and pavement construction.

Background

The roadbed is a foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling, a large amount of sand stones can be used in the filling engineering of the roadbed, and the sand stones used in a large amount in a construction site generally need to be used after the processes of desliming, screening and the like.

Through retrieval, patent with publication number CN212093488U discloses a stone-washing and mud-removing device for road foundation and pavement construction of highway engineering, which is characterized in that cleaning blades, cleaning leaking holes and cleaning brush wheels are arranged, in the stirring process, stones can penetrate through the cleaning leaking holes formed in the cleaning blades, the penetrating cleaning brush wheels on two sides can be received to wash the stones, and silt and dust on the surfaces of the stones can be better removed, so that the purpose of better cleaning effect of the device is achieved.

The existing device can only clean the gravels at the same height position of the cleaning leaves, the gravels at the gaps of the two adjacent cleaning leaves and the gravels at the bottom side in the device can not reach the cleaning effect, moreover, the cleaning leak hole interval of the existing device is fixed, the gravels with the particle sizes larger than the cleaning leaves can not enter the leak hole, the leak hole can also be blocked, in addition, when the particle sizes of the gravels are smaller than the two cleaning brush intervals, the cleaning brushes can not reach the cleaning effect, and therefore the gravel washing and mud removing device for highway engineering roadbed and pavement construction is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a stone washing and mud removing device for highway engineering roadbed and pavement construction, which aims to solve the problems in the background technology.

2. Technical scheme

A stone washing and mud removing device for highway engineering roadbed pavement construction comprises a cylinder, wherein a discharge port is formed in the middle of the bottom surface of the cylinder, a circular plate is embedded in the discharge port, two thread seats are symmetrically and fixedly arranged on two sides of the circular plate, screws are inserted in the thread seats, a bottom groove and screw holes are respectively formed in the bottom surface of the cylinder relative to the positions of the thread seats and the screws, a base is arranged below the cylinder, a plurality of support plates are fixedly arranged between the top surface of the base and the lower end of the outer wall of the cylinder at equal intervals in an annular mode, a guide plate is arranged at the upper end of the front wall of the cylinder in a penetrating mode, two guide blocks are symmetrically and fixedly arranged at two ends of the bottom surface of the inner side of the cylinder, a shell is coaxially and fixedly arranged in the middle of the bottom surface of the inner side of the cylinder, two penetrating ports are symmetrically formed in the lower ends of the front outer wall and the rear wall of the shell, a motor is fixedly arranged in the middle of the top surface of the cylinder, and the output end of the motor extends to the inner side of the cylinder and is coaxially and fixedly connected with a rotating shaft, the utility model discloses a steel wire brush head, including drum circumference inner wall, pivot outer wall, pivot upper portion, both sides are the symmetrical rotation of diaphragm, the position cover of pivot outer wall lower extreme for the shell inside is equipped with auger blade, pivot upper portion has set firmly the diaphragm, the diaphragm both sides symmetry is rotated and is connected with two axle centers, both ends are coaxial fixedly connected with gear and carousel respectively about the axle center symmetrical structure, drum circumference inner wall upper end is annular equidistant a plurality of tooth posts that have set firmly, the carousel bottom is annular equidistant a plurality of steel wire brush heads that have set firmly.

Preferably, the inboard bottom surface of drum is sunken inverted round platform structure, the plectane is pegged graft with the discharge gate and is cooperated, screw thread seat is pegged graft with the kerve and is cooperated, screw and screw thread seat and the equal threaded connection of screw.

Preferably, the front end of the top surface of the base is of an inclined surface structure with a low front part and a high rear part, the supporting plate is of an arc structure, the material guide plate is of a U-shaped structure, and the bottom surface of the inner side of the material guide plate is of an inclined surface structure with a high front part and a low rear part.

Preferably, the shell is a hollow cylindrical structure, the lower ends of the outer walls of the two sides of the shell are respectively connected and fixed with the inner walls of the guide blocks, the front end and the rear end of the top surface of each guide block are of inclined plane structures with high inside and low outside, the rotating shaft is rotatably connected with the cylinder, and the outer wall of the auger blade is in sliding contact with the inner wall of the shell.

Preferably, both ends of the transverse plate are in sliding contact with the inner wall of the cylinder, the gear is meshed with the tooth column, and the steel wire brush head is of a V-shaped structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the spiral conveying device is provided with the shell and the auger blades, and the shell and the auger blades are matched to form a spiral conveying structure, so that the gravels on the lower layer can be conveyed to the upper layer, the gravels with different particle sizes and specifications can be cleaned in the spiral conveying device, the cleaning dead angle is effectively avoided, and the gravels can be fully cleaned.

2. The rotary disc type sand and stone cleaning machine is provided with the transverse plate, the gear and the tooth column, in the process that the rotary shaft drives the auger blade to convey sand and stone, the transverse plate rotates along with the auger blade and is connected with the tooth column in a meshed mode through the gear, so that the steel wire brush head on the bottom surface of the rotary disc can rotate while rotating, sand and stone on the surface layer can be completely cleaned through the rotary disc type sand and stone cleaning machine, the end part of the rotary disc type sand and stone cleaning machine can be more easily squeezed into gaps among the sand and stone through the rotation, the cleaning precision is improved, and the rotary disc type sand and stone cleaning machine is high in practicability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the cylinder of the present invention;

FIG. 3 is a schematic cross-sectional view of the cylinder of the present invention;

FIG. 4 is a schematic top cross-sectional view of the cylinder of the present invention;

fig. 5 is a schematic axial structure diagram of the present invention.

The reference numbers in the figures illustrate: 1. a cylinder; 2. a discharge port; 3. a circular plate; 4. a threaded seat; 5. a screw; 6. a bottom groove; 7. a screw hole; 8. a base; 9. a support plate; 10. a material guide plate; 11. a guide block; 12. a housing; 13. a through opening; 14. an electric motor; 15. a rotating shaft; 16. a screw blade; 17. a transverse plate; 18. an axis; 19. a gear; 20. a turntable; 21. a tooth post; 22. a steel wire brush head.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a stone-washing and mud-removing device for highway engineering roadbed pavement construction comprises a cylinder 1, a discharge port 2 is arranged in the middle of the bottom surface of the cylinder 1, a circular plate 3 is embedded in the discharge port 2, two thread seats 4 are symmetrically and fixedly arranged on two sides of the circular plate 3, screws 5 are inserted in the thread seats 4, a bottom groove 6 and a screw hole 7 are respectively arranged on the bottom surface of the cylinder 1 corresponding to the thread seats 4 and the screws 5, a base 8 is arranged below the cylinder 1, a plurality of support plates 9 are annularly and equidistantly arranged between the top surface of the base 8 and the lower end of the outer wall of the cylinder 1, a material guide plate 10 is arranged at the upper end of the front wall of the cylinder 1 in a penetrating manner, two guide blocks 11 are symmetrically and fixedly arranged at two ends of the bottom surface of the inner side of the cylinder 1, a shell 12 is coaxially and fixedly arranged in the middle of the bottom surface of the inner side of the cylinder 1, two through holes 13 are symmetrically arranged at the lower ends of the front and rear outer walls of the shell 12, a motor 14 is fixedly arranged in the middle of the top surface of the cylinder 1, the output end of the motor 14 extends to the inner part of the cylinder and is coaxially and fixedly connected with a rotating shaft 15, the lower end of the outer wall of the rotating shaft 15 is sleeved with an auger blade 16 relative to the position inside the shell 12, the upper part of the rotating shaft 15 is fixedly provided with a transverse plate 17, two sides of the transverse plate 17 are symmetrically and rotatably connected with two shaft centers 18, the upper end and the lower end of each shaft center 18 are of symmetrical structures and are respectively and fixedly connected with a gear 19 and a rotating disc 20 coaxially, the upper end of the inner wall of the circumference of the cylinder 1 is fixedly provided with a plurality of tooth columns 21 at annular equal intervals, and the bottom surface of the rotating disc 20 is fixedly provided with a plurality of steel wire brush heads 22 at annular equal intervals.

Specifically, the bottom surface of the inner side of the cylinder 1 is of a concave inverted circular truncated cone structure, the circular plate 3 is in plug-in fit with the discharge port 2, the threaded seat 4 is in plug-in fit with the bottom groove 6, and the screw 5 is in threaded connection with the threaded seat 4 and the screw hole 7.

Further, the front end of the top surface of the base 8 is of an inclined surface structure with a low front part and a high rear part, the supporting plate 9 is of an arc structure, the material guide plate 10 is of a U-shaped structure, and the bottom surface of the inner side of the material guide plate 10 is of an inclined surface structure with a high front part and a low rear part.

Furthermore, the housing 12 is a hollow cylindrical structure, the lower ends of the outer walls of the two sides of the housing 12 are respectively connected and fixed with the inner walls of the two guide blocks 11, the front and rear ends of the top surface of each guide block 11 are both of an inclined plane structure with a high inside and a low outside, the rotating shaft 15 is rotatably connected with the cylinder 1, the outer wall of the auger blade 16 is in sliding contact with the inner wall of the housing 12, a worker can put the gravels to be cleaned into the cylinder 1 along the inside of the guide plate 10, then the rotating shaft 15 is driven by the motor 14 to rotate the rotating shaft 15 so as to simultaneously drive the auger blade 16 and the transverse plate 17 to rotate, the gravels are guided downwards to be concentrated towards the middle part by the inverted circular truncated cone structure at the bottom inside the cylinder 1, the gravels at the two sides are guided towards the front and the rear by the guide blocks 11, so that the gravels at the lowest inside of the cylinder 1 enter the inner side of the housing 12 along the through hole 13, and then under the action of the spiral conveying structure formed by the auger blade 16 matching with the inner wall of the housing 12, the lowermost sand is continuously transported upwardly to be deposited on the top surface of the mass of sand.

Still further, both ends of the transverse plate 17 are in sliding contact with the inner wall of the cylinder 1, the gear 19 is meshed with the toothed column 21, the steel wire brush heads 22 are of a V-shaped structure, the transverse plate 17 can drive the rotary plates 20 on both sides to rotate in the rotating process, sand and sand adhered to sand and stones on the top surface can be fully scraped under the brushing action of the steel wire brush heads 22 on the bottom surfaces of the rotary plates 20, meanwhile, the rotary plates 20 can be driven to rotate under the meshing connection effect of the rotary gears 19 on the transverse plate 17 and the toothed column 21, so that the steel wire brush heads 22 can clean gaps and side surfaces of the sand and stones when rotating, and after the cleaning is finished, a worker only needs to screw down the screw 5 to take out the circular plate 3, and at the moment, the cleaned sand and stones can fall down from the discharge port 2 and slide forward under the slope guiding effect of the base 8.

The working principle is as follows: the worker can put the sand to be cleaned into the cylinder 1 along the interior of the material guide plate 10, then the motor 14 drives the rotating shaft 15 to rotate, so that the rotating shaft 15 can drive the auger blades 16 and the transverse plates 17 to rotate simultaneously, the sand can be concentrated towards the middle part under the guiding of the inverted circular truncated cone structure on the bottom surface of the inner side of the cylinder 1, and the guide blocks 11 on the two sides can also guide the sand on the two sides towards the front and back direction, so that the sand on the lowest side in the cylinder 1 can enter the inner side of the shell 12 along the through hole 13, and then under the action of the spiral material conveying structure formed by the auger blades 16 matching with the inner wall of the shell 12, the sand on the lowest side can be continuously conveyed upwards to be paved on the top surfaces of a large amount of sand, on the other hand, the transverse plates 20 can be driven to rotate in the rotating process of the transverse plates 17, and the sand adhered to the sand on the top surfaces can be sufficiently scraped under the brushing action of the plurality of the steel wire brush heads 22 on the bottom surface of the rotary plates 20, meanwhile, the rotating gear 19 of the transverse plate 17 drives the rotating disc 20 to rotate under the meshing connection effect with the tooth column 21, so that the steel wire brush head 22 can clean gaps and side faces of sand and stone when rotating, after cleaning is finished, a worker only needs to screw down the screw 5 to take out the circular plate 3, and the cleaned sand and stone fall down from the discharge hole 2 and slide down forwards under the inclined plane guide effect of the base 8.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highway engineering road bed road surface construction is with washing stone desilt device, includes drum (1), its characterized in that: the discharge port (2) is formed in the middle of the bottom surface of the cylinder (1), the circular plate (3) is embedded in the discharge port (2), two thread seats (4) are symmetrically and fixedly arranged on two sides of the circular plate (3), screws (5) are inserted in the thread seats (4), a bottom groove (6) and a screw hole (7) are respectively formed in the bottom surface of the cylinder (1) relative to the positions of the thread seats (4) and the screws (5), a base (8) is arranged below the cylinder (1), a plurality of supporting plates (9) are fixedly arranged between the top surface of the base (8) and the lower end of the outer wall of the cylinder (1) at equal intervals in an annular mode, a material guide plate (10) penetrates through the upper end of the front wall of the cylinder (1), two guide blocks (11) are symmetrically and fixedly arranged at two ends of the bottom surface of the inner side of the cylinder (1), a shell (12) is coaxially and is fixedly arranged in the middle of the bottom surface of the inner side of the cylinder (1), two through holes (13) are symmetrically formed in the lower ends of the front outer wall of the front portion and the back of the shell (12), drum (1) top surface middle part has set firmly motor (14), motor (14) output runs through drum (1) top surface and extends to its inside and coaxial fixedly connected with pivot (15), pivot (15) outer wall lower extreme is equipped with auger blade (16) for the inside position cover of shell (12), pivot (15) upper portion has set firmly diaphragm (17), diaphragm (17) both sides symmetry is rotated and is connected with two axle centers (18), both ends are coaxial fixedly connected with gear (19) and carousel (20) respectively for symmetrical structure about axle center (18), drum (1) circumference inner wall upper end is annular equidistant and has set firmly a plurality of tooth posts (21), carousel (20) bottom surface is annular equidistant and has set firmly a plurality of steel wire brush head (22).

2. The device of claim 1, wherein the device comprises: the bottom surface of the inner side of the cylinder (1) is of a sunken inverted circular truncated cone structure, the circular plate (3) is in plug-in fit with the discharge hole (2), the threaded seat (4) is in plug-in fit with the bottom groove (6), and the screw (5) is in threaded connection with the threaded seat (4) and the screw hole (7).

3. The device of claim 1, wherein the device comprises: the front end of the top surface of the base (8) is of an inclined plane structure with a low front part and a high rear part, the supporting plate (9) is of an arc-shaped structure, the material guide plate (10) is of a U-shaped structure, and the bottom surface of the inner side of the material guide plate (10) is of an inclined plane structure with a high front part and a low rear part.

4. The device of claim 1, wherein the device comprises: shell (12) are hollow cylinder structure, shell (12) both sides outer wall lower extreme respectively with two guide block (11) inner wall connection is fixed, both ends are the inclined plane structure of high outer low in the interior around guide block (11) top surface, pivot (15) are rotated with drum (1) and are connected, auger blade (16) outer wall and shell (12) inner wall sliding contact.

5. The device of claim 1, wherein the device comprises: both ends of the transverse plate (17) are in sliding contact with the inner wall of the cylinder (1), the gear (19) is meshed with the toothed column (21), and the steel wire brush head (22) is of a V-shaped structure.